City water profile

Water hardness in Middletown

Find official utility reports, understand hardness, and check the water system serving your home in Middletown, New York.

Utility-reported hardness

Not yet available

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State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 3
Active health records: 0

Your tap water

What does the utility report?

Match the utility name to your water bill. These results describe the utility’s water, not a test at your home. A ZIP can include several water systems.

Utility hardness unavailable in this index

Nearby river or groundwater samples cannot tell us the hardness coming out of your tap. Ask your water provider for total hardness as CaCO₃, or test it at home.

Find an official utility report →

Convert a hardness result →Test your tap →

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Your utility’s measurements and compliance records

These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.

EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.

Middletown City

NY3503534 · Surface water · 30,000 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.001 mg/L
Action level: 0.015 mg/L

7% of the listed benchmark

Monitoring period: Jan 1, 2021 to Dec 31, 2023

Violation history (1)

Imported violation history for Middletown City
Rule	Status	Period
Benzene	Resolved	Jan 1, 2022 to Dec 31, 2022

Arkville Water District

NY1200249 · Groundwater · 400 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (2)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0 mg/L
Action level: 0.015 mg/L

0% of the listed benchmark

Monitoring period: Jan 1, 2023 to Dec 31, 2025

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 1.71 mg/L
Action level: 1.3 mg/L

132% of the listed benchmark

Monitoring period: Jan 1, 2016 to Dec 31, 2018

Violation history (139)

Imported violation history for Arkville Water District
Rule	Status	Period
Consumer Confidence Rule	Unaddressed	Jan 1, 2025
Arsenic	Resolved	Jan 1, 2024 to Mar 31, 2024
Consumer Confidence Rule	Resolved	Jan 1, 2024 to Jun 9, 2025
Nickel	Archived	Jan 1, 2023 to Dec 31, 2025
Cadmium	Archived	Jan 1, 2023 to Dec 31, 2025
Barium	Archived	Jan 1, 2023 to Dec 31, 2025
CYANIDE	Archived	Jan 1, 2023 to Dec 31, 2025
Selenium	Archived	Jan 1, 2023 to Dec 31, 2025
Chromium	Archived	Jan 1, 2023 to Dec 31, 2025
Beryllium, Total	Archived	Jan 1, 2023 to Dec 31, 2025
Arsenic	Archived	Jan 1, 2023 to Dec 31, 2025
Mercury	Archived	Jan 1, 2023 to Dec 31, 2025
Fluoride	Archived	Jan 1, 2023 to Dec 31, 2025
Thallium, Total	Archived	Jan 1, 2023 to Dec 31, 2025
Antimony, Total	Archived	Jan 1, 2023 to Dec 31, 2025
1,2,4-Trichlorobenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
o-Dichlorobenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
Vinyl chloride	Resolved	Oct 1, 2022 to Dec 31, 2022
trans-1,2-Dichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,1,1-Trichloroethane	Resolved	Oct 1, 2022 to Dec 31, 2022
Trichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,1,2-Trichloroethane	Resolved	Oct 1, 2022 to Dec 31, 2022
CHLOROBENZENE	Resolved	Oct 1, 2022 to Dec 31, 2022
Toluene	Resolved	Oct 1, 2022 to Dec 31, 2022
Ethylbenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
cis-1,2-Dichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
o-Dichlorobenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,1-Dichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,1,1-Trichloroethane	Resolved	Oct 1, 2022 to Dec 31, 2022
Carbon tetrachloride	Resolved	Oct 1, 2022 to Dec 31, 2022
Trichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,1,2-Trichloroethane	Resolved	Oct 1, 2022 to Dec 31, 2022
Benzene	Resolved	Oct 1, 2022 to Dec 31, 2022
Tetrachloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
Toluene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,2-Dichloropropane	Resolved	Oct 1, 2022 to Dec 31, 2022
1,2-Dichloroethane	Resolved	Oct 1, 2022 to Dec 31, 2022
Carbon tetrachloride	Resolved	Oct 1, 2022 to Dec 31, 2022
Benzene	Resolved	Oct 1, 2022 to Dec 31, 2022
Styrene	Resolved	Oct 1, 2022 to Dec 31, 2022
trans-1,2-Dichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
Styrene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,2,4-Trichlorobenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,2-Dichloropropane	Resolved	Oct 1, 2022 to Dec 31, 2022
Ethylbenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
CHLOROBENZENE	Resolved	Oct 1, 2022 to Dec 31, 2022
DICHLOROMETHANE	Resolved	Oct 1, 2022 to Dec 31, 2022
Tetrachloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
p-Dichlorobenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
Vinyl chloride	Resolved	Oct 1, 2022 to Dec 31, 2022
cis-1,2-Dichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,2-Dichloroethane	Resolved	Oct 1, 2022 to Dec 31, 2022
DICHLOROMETHANE	Resolved	Oct 1, 2022 to Dec 31, 2022
p-Dichlorobenzene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,1-Dichloroethylene	Resolved	Oct 1, 2022 to Dec 31, 2022
1,2,4-Trichlorobenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
cis-1,2-Dichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
DICHLOROMETHANE	Resolved	Jul 1, 2022 to Sep 30, 2022
p-Dichlorobenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
Vinyl chloride	Resolved	Jul 1, 2022 to Sep 30, 2022
1,2-Dichloroethane	Resolved	Jul 1, 2022 to Sep 30, 2022
1,1,1-Trichloroethane	Resolved	Jul 1, 2022 to Sep 30, 2022
Carbon tetrachloride	Resolved	Jul 1, 2022 to Sep 30, 2022
Benzene	Resolved	Jul 1, 2022 to Sep 30, 2022
Ethylbenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
1,2,4-Trichlorobenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
cis-1,2-Dichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
o-Dichlorobenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
p-Dichlorobenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
1,1-Dichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
trans-1,2-Dichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
1,2-Dichloroethane	Resolved	Jul 1, 2022 to Sep 30, 2022
Carbon tetrachloride	Resolved	Jul 1, 2022 to Sep 30, 2022
1,2-Dichloropropane	Resolved	Jul 1, 2022 to Sep 30, 2022
1,1,2-Trichloroethane	Resolved	Jul 1, 2022 to Sep 30, 2022
Ethylbenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
Toluene	Resolved	Jul 1, 2022 to Sep 30, 2022
Toluene	Resolved	Jul 1, 2022 to Sep 30, 2022
Tetrachloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
Trichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
Benzene	Resolved	Jul 1, 2022 to Sep 30, 2022
1,1,2-Trichloroethane	Resolved	Jul 1, 2022 to Sep 30, 2022
trans-1,2-Dichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
1,1-Dichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
CHLOROBENZENE	Resolved	Jul 1, 2022 to Sep 30, 2022
Styrene	Resolved	Jul 1, 2022 to Sep 30, 2022
Styrene	Resolved	Jul 1, 2022 to Sep 30, 2022
1,2-Dichloropropane	Resolved	Jul 1, 2022 to Sep 30, 2022
1,1,1-Trichloroethane	Resolved	Jul 1, 2022 to Sep 30, 2022
CHLOROBENZENE	Resolved	Jul 1, 2022 to Sep 30, 2022
Vinyl chloride	Resolved	Jul 1, 2022 to Sep 30, 2022
o-Dichlorobenzene	Resolved	Jul 1, 2022 to Sep 30, 2022
DICHLOROMETHANE	Resolved	Jul 1, 2022 to Sep 30, 2022
Trichloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
Tetrachloroethylene	Resolved	Jul 1, 2022 to Sep 30, 2022
cis-1,2-Dichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
o-Dichlorobenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,1-Dichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
Vinyl chloride	Resolved	Apr 1, 2022 to Jun 30, 2022
1,2-Dichloroethane	Resolved	Apr 1, 2022 to Jun 30, 2022
Carbon tetrachloride	Resolved	Apr 1, 2022 to Jun 30, 2022
Trichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,1,2-Trichloroethane	Resolved	Apr 1, 2022 to Jun 30, 2022
Tetrachloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
CHLOROBENZENE	Resolved	Apr 1, 2022 to Jun 30, 2022
Benzene	Resolved	Apr 1, 2022 to Jun 30, 2022
Styrene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,2,4-Trichlorobenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
p-Dichlorobenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
Vinyl chloride	Resolved	Apr 1, 2022 to Jun 30, 2022
1,1-Dichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
trans-1,2-Dichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
Carbon tetrachloride	Resolved	Apr 1, 2022 to Jun 30, 2022
Tetrachloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
CHLOROBENZENE	Resolved	Apr 1, 2022 to Jun 30, 2022
p-Dichlorobenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,2,4-Trichlorobenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,1,1-Trichloroethane	Resolved	Apr 1, 2022 to Jun 30, 2022
cis-1,2-Dichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,2-Dichloropropane	Resolved	Apr 1, 2022 to Jun 30, 2022
Toluene	Resolved	Apr 1, 2022 to Jun 30, 2022
Trichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
DICHLOROMETHANE	Resolved	Apr 1, 2022 to Jun 30, 2022
Ethylbenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
Styrene	Resolved	Apr 1, 2022 to Jun 30, 2022
o-Dichlorobenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
trans-1,2-Dichloroethylene	Resolved	Apr 1, 2022 to Jun 30, 2022
DICHLOROMETHANE	Resolved	Apr 1, 2022 to Jun 30, 2022
Benzene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,1,1-Trichloroethane	Resolved	Apr 1, 2022 to Jun 30, 2022
1,2-Dichloropropane	Resolved	Apr 1, 2022 to Jun 30, 2022
1,1,2-Trichloroethane	Resolved	Apr 1, 2022 to Jun 30, 2022
Ethylbenzene	Resolved	Apr 1, 2022 to Jun 30, 2022
Toluene	Resolved	Apr 1, 2022 to Jun 30, 2022
1,2-Dichloroethane	Resolved	Apr 1, 2022 to Jun 30, 2022
Revised Total Coliform Rule	Resolved	Dec 1, 2021 to Dec 31, 2021
Consumer Confidence Rule	Resolved	Jul 1, 2021 to Mar 14, 2022
Revised Total Coliform Rule	Resolved	Mar 1, 2021 to Mar 31, 2021
Consumer Confidence Rule	Resolved	Jan 1, 2021 to Mar 14, 2022

Halcottsville Water District No. 1

NY1200264 · Groundwater · 48 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (2)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.0118 mg/L
Action level: 0.015 mg/L

79% of the listed benchmark

Monitoring period: Jan 1, 2025 to Dec 31, 2025

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 2.41 mg/L
Action level: 1.3 mg/L

185% of the listed benchmark

Monitoring period: Jan 1, 2019 to Jun 30, 2019

Violation history (30)

Imported violation history for Halcottsville Water District No. 1
Rule	Status	Period
Consumer Confidence Rule	Unaddressed	Sep 2, 2025
Revised Total Coliform Rule	Resolved	Jul 1, 2025 to Jul 31, 2025
Tetrachloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
CHLOROBENZENE	Archived	Jan 1, 2025 to Dec 31, 2025
Styrene	Archived	Jan 1, 2025 to Dec 31, 2025
Carbon tetrachloride	Archived	Jan 1, 2025 to Dec 31, 2025
1,1-Dichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
o-Dichlorobenzene	Archived	Jan 1, 2025 to Dec 31, 2025
Vinyl chloride	Archived	Jan 1, 2025 to Dec 31, 2025
DICHLOROMETHANE	Archived	Jan 1, 2025 to Dec 31, 2025
Benzene	Archived	Jan 1, 2025 to Dec 31, 2025
1,2,4-Trichlorobenzene	Archived	Jan 1, 2025 to Dec 31, 2025
1,2-Dichloropropane	Archived	Jan 1, 2025 to Dec 31, 2025
cis-1,2-Dichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
1,2-Dichloroethane	Archived	Jan 1, 2025 to Dec 31, 2025
p-Dichlorobenzene	Archived	Jan 1, 2025 to Dec 31, 2025
trans-1,2-Dichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
Toluene	Archived	Jan 1, 2025 to Dec 31, 2025
Trichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
1,1,1-Trichloroethane	Archived	Jan 1, 2025 to Dec 31, 2025
Ethylbenzene	Archived	Jan 1, 2025 to Dec 31, 2025
1,1,2-Trichloroethane	Archived	Jan 1, 2025 to Dec 31, 2025
Revised Total Coliform Rule	Resolved	May 1, 2024 to May 31, 2024
Revised Total Coliform Rule	Resolved	Feb 1, 2024 to Feb 29, 2024
Consumer Confidence Rule	Unaddressed	Jan 1, 2024
Arsenic	Resolved	Oct 1, 2022 to Dec 31, 2022
Revised Total Coliform Rule	Resolved	Dec 1, 2021 to Dec 31, 2021
Consumer Confidence Rule	Resolved	Jul 1, 2021 to Mar 15, 2022
Revised Total Coliform Rule	Resolved	Mar 1, 2021 to Mar 31, 2021
Consumer Confidence Rule	Resolved	Jan 1, 2021 to Mar 15, 2022

City summary

What the indexed records say

Middletown has 1 published ZIP profile across Orange County. The regional-evidence median is 97 PPM. The city does not meet the stricter comparison standard.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs

Moderately hard1 ZIP

Hard0 ZIPs

Very hard0 ZIPs

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance: 11.8 miles
Profiles with evidence: 1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Aug 2, 2016 to Mar 5, 2025.

ZIP directory

Water reports in Middletown

Open a ZIP for site-level provenance and measurements.

ZIP code

10940

Moderately Hard

96.7 PPM

Nearest site: 11.8 mi
Confidence: Moderate

View full ZIP evidence →

Practical next steps

Move from index to evidence

1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
3. Use a measured hardness result. Confirm health concerns or treatment sizing with the right method.

Continue comparing

Other New York communities

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Orange County

99 PPM median

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Orange County

96 PPM median

Florida

Orange County

97 PPM median

Goshen

Orange County

77 PPM median

Greenwood Lake

Orange County

281 PPM median

Maybrook

Orange County

183 PPM median

Search all 502 New York cities →

Questions people ask

About water in Middletown

Is the water hard?

Check the utility-reported result above when available. Nearby environmental samples cannot establish tap-water hardness. Ask your provider or test your tap.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.